1219956764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3803}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 2385868800

約数和(自身を除く): 1165912036

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 199, 398, 403, 796, 806, 1612, 2587, 3803, 5174, 6169, 7606, 10348, 12338, 15212, 24676, 49439, 80197, 98878, 117893, 160394, 197756, 235786, 320788, 471572, 756797, 1513594, 1532609, 3027188, 3065218, 6130436, 9838361, 19676722, 23460707, 39353444, 46921414, 93842828, 304989191, 609978382, 1219956764]

約数ペア:

[(1, 1219956764), (2, 609978382), (4, 304989191), (13, 93842828), (26, 46921414), (31, 39353444), (52, 23460707), (62, 19676722), (124, 9838361), (199, 6130436), (398, 3065218), (403, 3027188), (796, 1532609), (806, 1513594), (1612, 756797), (2587, 471572), (3803, 320788), (5174, 235786), (6169, 197756), (7606, 160394), (10348, 117893), (12338, 98878), (15212, 80197), (24676, 49439)]